TY  - BOOK
AU  - By Oman, P.W.
AU  - By W.J. Knigh
AU  - By M.W. Nielson
TI  - Leafhoppers (Cicadellidae): A Bibliography, Generic Check-List and Index to the world Literature 1956-1985
SN  - 0-85198-690-0
PY  - 1990///
CY  - UK
PB  - C.A.B. International 
ER  -